Instagram, the popular mobile photo-sharing service now owned by Facebook, said Tuesday that it will remove language from its new terms of service suggesting that users' photos could appear in advertisements.

In the wake of the horrifying scene that played out Friday at Sandy Hook Elementary school, it seems that many have been overwhelmed by the tragedy. As the nation struggles to determine how it should respond, gun control is at the top of everyone's list, whether they want more of it or less of it.